220262425929 has 40 divisors (see below), whose sum is σ = 404964929600. Its totient is φ = 116182374624.

The previous prime is 220262425847. The next prime is 220262425951. The reversal of 220262425929 is 929524262022.

It is a happy number.

It is not a de Polignac number, because 220262425929 - 2⁹ = 220262425417 is a prime.

It is a super-2 number, since 2×220262425929² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (220262424929) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14933779 + ... + 14948520.

It is an arithmetic number, because the mean of its divisors is an integer number (10124123240).

Almost surely, 2^220262425929 is an apocalyptic number.

It is an amenable number.

220262425929 is a deficient number, since it is larger than the sum of its proper divisors (184702503671).

220262425929 is a wasteful number, since it uses less digits than its factorization.

220262425929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29882331 (or 29882322 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 220262425929 in words is "two hundred twenty billion, two hundred sixty-two million, four hundred twenty-five thousand, nine hundred twenty-nine".