1102021012202 has 16 divisors (see below), whose sum is σ = 1803332123712. Its totient is φ = 500911693920.

The previous prime is 1102021012163. The next prime is 1102021012207. The reversal of 1102021012202 is 2022101202011.

It is a super-2 number, since 2×1102021012202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1102021012207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1490918 + ... + 2104014.

It is an arithmetic number, because the mean of its divisors is an integer number (112708257732).

Almost surely, 2^{1102021012202} is an apocalyptic number.

1102021012202 is a deficient number, since it is larger than the sum of its proper divisors (701311111510).

1102021012202 is a wasteful number, since it uses less digits than its factorization.

1102021012202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694813.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1102021012202 its reverse (2022101202011), we get a palindrome (3124122214213).

The spelling of 1102021012202 in words is "one trillion, one hundred two billion, twenty-one million, twelve thousand, two hundred two".