101011220202000 has 160 divisors (see below), whose sum is σ = 327610238102784. Its totient is φ = 26775029760000.

The previous prime is 101011220201987. The next prime is 101011220202037. The reversal of 101011220202000 is 202022110101.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 49402801 + ... + 51406800.

Almost surely, 2^{101011220202000} is an apocalyptic number.

101011220202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101011220202000 is an abundant number, since it is smaller than the sum of its proper divisors (226599017900784).

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

101011220202000 is a wasteful number, since it uses less digits than its factorization.

101011220202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100809794 (or 100809778 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101011220202000 its reverse (202022110101), we get a palindrome (101213242312101).

The spelling of 101011220202000 in words is "one hundred one trillion, eleven billion, two hundred twenty million, two hundred two thousand".