10001211022110 has 192 divisors, whose sum is σ = 31510438456320. Its totient is φ = 2006512462080.

The previous prime is 10001211022079. The next prime is 10001211022147. The reversal of 10001211022110 is 1122011210001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10194934 + ... + 11132793.

It is an arithmetic number, because the mean of its divisors is an integer number (164116866960).

Almost surely, 2^{10001211022110} is an apocalyptic number.

10001211022110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001211022110 is an abundant number, since it is smaller than the sum of its proper divisors (21509227434210).

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

10001211022110 is a wasteful number, since it uses less digits than its factorization.

10001211022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327791 (or 21327784 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10001211022110 its reverse (1122011210001), we get a palindrome (11123222232111).

The spelling of 10001211022110 in words is "ten trillion, one billion, two hundred eleven million, twenty-two thousand, one hundred ten".