111020202210022 has 32 divisors (see below), whose sum is σ = 192169525976064. Its totient is φ = 47117798604000.

The previous prime is 111020202209981. The next prime is 111020202210031. The reversal of 111020202210022 is 220012202020111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111020202209978 and 111020202210005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332287572 + ... + 332621512.

It is an arithmetic number, because the mean of its divisors is an integer number (6005297686752).

Almost surely, 2^{111020202210022} is an apocalyptic number.

111020202210022 is a deficient number, since it is larger than the sum of its proper divisors (81149323766042).

111020202210022 is a wasteful number, since it uses less digits than its factorization.

111020202210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564604.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111020202210022 its reverse (220012202020111), we get a palindrome (331032404230133).

The spelling of 111020202210022 in words is "one hundred eleven trillion, twenty billion, two hundred two million, two hundred ten thousand, twenty-two".