201064226361164 has 192 divisors, whose sum is σ = 390379700551680. Its totient is φ = 90291953664000.

The previous prime is 201064226361139. The next prime is 201064226361169. The reversal of 201064226361164 is 461163622460102.

It is a super-3 number, since 3×201064226361164³ (a number of 44 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (201064226361169) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30795559052 + ... + 30795565580.

It is an arithmetic number, because the mean of its divisors is an integer number (2033227607040).

Almost surely, 2^{201064226361164} is an apocalyptic number.

It is an amenable number.

201064226361164 is a deficient number, since it is larger than the sum of its proper divisors (189315474190516).

201064226361164 is a wasteful number, since it uses less digits than its factorization.

201064226361164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8032 (or 8030 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 201064226361164 in words is "two hundred one trillion, sixty-four billion, two hundred twenty-six million, three hundred sixty-one thousand, one hundred sixty-four".