121012022201120 has 96 divisors (see below), whose sum is σ = 286069199916528. Its totient is φ = 48374628876288.

The previous prime is 121012022201047. The next prime is 121012022201137. The reversal of 121012022201120 is 21102220210121.

It can be written as a sum of positive squares in 8 ways, for example, as 88691114419216 + 32320907781904 = 9417596^2 + 5685148^2 .

It is a super-3 number, since 3×121012022201120³ (a number of 43 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268112364 + ... + 2268165716.

Almost surely, 2^{121012022201120} is an apocalyptic number.

121012022201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121012022201120 is an abundant number, since it is smaller than the sum of its proper divisors (165057177715408).

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

121012022201120 is a wasteful number, since it uses less digits than its factorization.

121012022201120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61942 (or 61934 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 121012022201120 its reverse (21102220210121), we get a palindrome (142114242411241).

The spelling of 121012022201120 in words is "one hundred twenty-one trillion, twelve billion, twenty-two million, two hundred one thousand, one hundred twenty".