33785052122 has 12 divisors (see below), whose sum is σ = 53485201386. Its totient is φ = 16003445400.

The previous prime is 33785052097. The next prime is 33785052127. The reversal of 33785052122 is 22125058733.

It can be written as a sum of positive squares in only one way, i.e., 32779464601 + 1005587521 = 181051^2 + 31711^2 .

It is a super-2 number, since 2×33785052122² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (33785052127) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23396129 + ... + 23397572.

Almost surely, 2^33785052122 is an apocalyptic number.

33785052122 is a deficient number, since it is larger than the sum of its proper divisors (19700149264).

33785052122 is a wasteful number, since it uses less digits than its factorization.

33785052122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46793741 (or 46793722 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 33785052122 in words is "thirty-three billion, seven hundred eighty-five million, fifty-two thousand, one hundred twenty-two".