111022202119952 has 20 divisors (see below), whose sum is σ = 220919179219596. Its totient is φ = 54010801031040.

The previous prime is 111022202119951. The next prime is 111022202120059. The reversal of 111022202119952 is 259911202220111.

It can be written as a sum of positive squares in 2 ways, for example, as 69174551631376 + 41847650488576 = 8317124^2 + 6468976^2 .

It is not an unprimeable number, because it can be changed into a prime (111022202119951) 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, 93768751199 + ... + 93768752382.

Almost surely, 2^{111022202119952} is an apocalyptic number.

It is an amenable number.

111022202119952 is a deficient number, since it is larger than the sum of its proper divisors (109896977099644).

111022202119952 is a wasteful number, since it uses less digits than its factorization.

111022202119952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187537503626 (or 187537503620 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 38.

The spelling of 111022202119952 in words is "one hundred eleven trillion, twenty-two billion, two hundred two million, one hundred nineteen thousand, nine hundred fifty-two".