1012102111022 has 16 divisors (see below), whose sum is σ = 1555341428592. Its totient is φ = 493657510080.

The previous prime is 1012102111001. The next prime is 1012102111051. The reversal of 1012102111022 is 2201112012101.

It is a junction number, because it is equal to n+sod(n) for n = 1012102110988 and 1012102111006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171968 + ... + 1433100.

It is an arithmetic number, because the mean of its divisors is an integer number (97208839287).

Almost surely, 2^{1012102111022} is an apocalyptic number.

1012102111022 is a deficient number, since it is larger than the sum of its proper divisors (543239317570).

1012102111022 is a wasteful number, since it uses less digits than its factorization.

1012102111022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270963.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1012102111022 its reverse (2201112012101), we get a palindrome (3213214123123).

The spelling of 1012102111022 in words is "one trillion, twelve billion, one hundred two million, one hundred eleven thousand, twenty-two".