10001022111210 has 64 divisors (see below), whose sum is σ = 25984129812480. Its totient is φ = 2448901086720.

The previous prime is 10001022111169. The next prime is 10001022111239. The reversal of 10001022111210 is 1211122010001.

It is a super-2 number, since 2×10001022111210² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67055475 + ... + 67204454.

It is an arithmetic number, because the mean of its divisors is an integer number (406002028320).

Almost surely, 2^{10001022111210} is an apocalyptic number.

10001022111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10001022111210 is an abundant number, since it is smaller than the sum of its proper divisors (15983107701270).

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

10001022111210 is a wasteful number, since it uses less digits than its factorization.

10001022111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134260143.

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

Adding to 10001022111210 its reverse (1211122010001), we get a palindrome (11212144121211).

The spelling of 10001022111210 in words is "ten trillion, one billion, twenty-two million, one hundred eleven thousand, two hundred ten".