201930222735 has 12 divisors (see below), whose sum is σ = 350012386152. Its totient is φ = 107696118768.

The previous prime is 201930222679. The next prime is 201930222779. The reversal of 201930222735 is 537222039102.

It is a happy number.

It is not a de Polignac number, because 201930222735 - 2⁶ = 201930222671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201930222735.

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, 2243669097 + ... + 2243669186.

It is an arithmetic number, because the mean of its divisors is an integer number (29167698846).

Almost surely, 2^201930222735 is an apocalyptic number.

201930222735 is a deficient number, since it is larger than the sum of its proper divisors (148082163417).

201930222735 is a wasteful number, since it uses less digits than its factorization.

201930222735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487338294 (or 4487338291 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The spelling of 201930222735 in words is "two hundred one billion, nine hundred thirty million, two hundred twenty-two thousand, seven hundred thirty-five".