2110021211022 has 32 divisors (see below), whose sum is σ = 4470305283072. Its totient is φ = 661667428224.

The previous prime is 2110021210909. The next prime is 2110021211059. The reversal of 2110021211022 is 2201121200112.

It is a junction number, because it is equal to n+sod(n) for n = 2110021210992 and 2110021211010.

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, 4461448 + ... + 4911675.

It is an arithmetic number, because the mean of its divisors is an integer number (139697040096).

Almost surely, 2^{2110021211022} is an apocalyptic number.

2110021211022 is an abundant number, since it is smaller than the sum of its proper divisors (2360284072050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2110021211022 is a wasteful number, since it uses less digits than its factorization.

2110021211022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9375352.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2110021211022 its reverse (2201121200112), we get a palindrome (4311142411134).

The spelling of 2110021211022 in words is "two trillion, one hundred ten billion, twenty-one million, two hundred eleven thousand, twenty-two".