1022120011110 has 64 divisors (see below), whose sum is σ = 2702592117504. Its totient is φ = 245333328000.

The previous prime is 1022120011097. The next prime is 1022120011141. The reversal of 1022120011110 is 111100212201.

It is a super-2 number, since 2×1022120011110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15300004 + ... + 15366663.

It is an arithmetic number, because the mean of its divisors is an integer number (42228001836).

Almost surely, 2^{1022120011110} is an apocalyptic number.

1022120011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1022120011110 is an abundant number, since it is smaller than the sum of its proper divisors (1680472106394).

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

1022120011110 is a wasteful number, since it uses less digits than its factorization.

1022120011110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30666789.

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

Adding to 1022120011110 its reverse (111100212201), we get a palindrome (1133220223311).

The spelling of 1022120011110 in words is "one trillion, twenty-two billion, one hundred twenty million, eleven thousand, one hundred ten".