10122212211102 has 24 divisors (see below), whose sum is σ = 22058231241384. Its totient is φ = 3354567436944.

The previous prime is 10122212211077. The next prime is 10122212211119. The reversal of 10122212211102 is 20111221222101.

It is a super-4 number, since 4×10122212211102⁴ (a number of 53 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1625271808 + ... + 1625278035.

It is an arithmetic number, because the mean of its divisors is an integer number (919092968391).

Almost surely, 2^{10122212211102} is an apocalyptic number.

10122212211102 is an abundant number, since it is smaller than the sum of its proper divisors (11936019030282).

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

10122212211102 is a wasteful number, since it uses less digits than its factorization.

10122212211102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3250550024 (or 3250550021 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 10122212211102 its reverse (20111221222101), we get a palindrome (30233433433203).

The spelling of 10122212211102 in words is "ten trillion, one hundred twenty-two billion, two hundred twelve million, two hundred eleven thousand, one hundred two".