461374157222 has 8 divisors (see below), whose sum is σ = 754975893672. Its totient is φ = 209715526000.

The previous prime is 461374157221. The next prime is 461374157249. The reversal of 461374157222 is 222751473164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×461374157222² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461374157221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10485776279 + ... + 10485776322.

It is an arithmetic number, because the mean of its divisors is an integer number (94371986709).

Almost surely, 2^461374157222 is an apocalyptic number.

461374157222 is a deficient number, since it is larger than the sum of its proper divisors (293601736450).

461374157222 is a wasteful number, since it uses less digits than its factorization.

461374157222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20971552614.

The product of its digits is 564480, while the sum is 44.

The spelling of 461374157222 in words is "four hundred sixty-one billion, three hundred seventy-four million, one hundred fifty-seven thousand, two hundred twenty-two".