1122012100010 has 24 divisors (see below), whose sum is σ = 2086872471108. Its totient is φ = 434327260800.

The previous prime is 1122012100007. The next prime is 1122012100127. The reversal of 1122012100010 is 100012102211.

It can be written as a sum of positive squares in 2 ways, for example, as 1095352721281 + 26659378729 = 1046591^2 + 163277^2 .

It is a super-2 number, since 2×1122012100010² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122012099964 and 1122012100000.

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, 58367711 + ... + 58386930.

Almost surely, 2^{1122012100010} is an apocalyptic number.

1122012100010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122012100010 is a deficient number, since it is larger than the sum of its proper divisors (964860371098).

1122012100010 is a wasteful number, since it uses less digits than its factorization.

1122012100010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116754710 (or 116754679 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1122012100010 its reverse (100012102211), we get a palindrome (1222024202221).

The spelling of 1122012100010 in words is "one trillion, one hundred twenty-two billion, twelve million, one hundred thousand, ten".