220101250402011 has 16 divisors (see below), whose sum is σ = 320147522224128. Its totient is φ = 133394593500000.

The previous prime is 220101250401953. The next prime is 220101250402043. The reversal of 220101250402011 is 110204052101022.

It is not a de Polignac number, because 220101250402011 - 2¹⁷ = 220101250270939 is a prime.

It is a super-2 number, since 2×220101250402011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220101250402051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76550950 + ... + 79374116.

It is an arithmetic number, because the mean of its divisors is an integer number (20009220139008).

Almost surely, 2^{220101250402011} is an apocalyptic number.

220101250402011 is a deficient number, since it is larger than the sum of its proper divisors (100046271822117).

220101250402011 is a wasteful number, since it uses less digits than its factorization.

220101250402011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185682.

The product of its (nonzero) digits is 320, while the sum is 21.

The spelling of 220101250402011 in words is "two hundred twenty trillion, one hundred one billion, two hundred fifty million, four hundred two thousand, eleven".