35220623700 has 36 divisors (see below), whose sum is σ = 101905005440. Its totient is φ = 9392166240.

The previous prime is 35220623693. The next prime is 35220623729. The reversal of 35220623700 is 732602253.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 58700740 + ... + 58701339.

Almost surely, 2^35220623700 is an apocalyptic number.

35220623700 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

35220623700 is an abundant number, since it is smaller than the sum of its proper divisors (66684381740).

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

35220623700 is a wasteful number, since it uses less digits than its factorization.

35220623700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117402096 (or 117402089 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The spelling of 35220623700 in words is "thirty-five billion, two hundred twenty million, six hundred twenty-three thousand, seven hundred".