1101120101202 has 64 divisors (see below), whose sum is σ = 2458571005440. Its totient is φ = 325878940800.

The previous prime is 1101120101171. The next prime is 1101120101231. The reversal of 1101120101202 is 2021010211011.

It is a super-2 number, since 2×1101120101202² (a number of 25 digits) contains 22 as substring.

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, 44314302 + ... + 44339142.

It is an arithmetic number, because the mean of its divisors is an integer number (38415171960).

Almost surely, 2^{1101120101202} is an apocalyptic number.

1101120101202 is an abundant number, since it is smaller than the sum of its proper divisors (1357450904238).

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

1101120101202 is a wasteful number, since it uses less digits than its factorization.

1101120101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40519.

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

Adding to 1101120101202 its reverse (2021010211011), we get a palindrome (3122130312213).

The spelling of 1101120101202 in words is "one trillion, one hundred one billion, one hundred twenty million, one hundred one thousand, two hundred two".