2202211121102 has 4 divisors (see below), whose sum is σ = 3303316681656. Its totient is φ = 1101105560550.

The previous prime is 2202211121069. The next prime is 2202211121141. The reversal of 2202211121102 is 2011211122022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550552780274 + ... + 550552780277.

It is an arithmetic number, because the mean of its divisors is an integer number (825829170414).

Almost surely, 2^{2202211121102} is an apocalyptic number.

2202211121102 is a deficient number, since it is larger than the sum of its proper divisors (1101105560554).

2202211121102 is a wasteful number, since it uses less digits than its factorization.

2202211121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101105560553.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2202211121102 its reverse (2011211122022), we get a palindrome (4213422243124).

The spelling of 2202211121102 in words is "two trillion, two hundred two billion, two hundred eleven million, one hundred twenty-one thousand, one hundred two".