201002212202004 has 48 divisors (see below), whose sum is σ = 521604327428800. Its totient is φ = 66938061274848.

The previous prime is 201002212201949. The next prime is 201002212202027. The reversal of 201002212202004 is 400202212200102.

201002212202004 is a `hidden beast` number, since 20 + 1 + 0 + 0 + 221 + 220 + 200 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870385762 + ... + 870616665.

Almost surely, 2^{201002212202004} is an apocalyptic number.

It is an amenable number.

201002212202004 is an abundant number, since it is smaller than the sum of its proper divisors (320602115226796).

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

201002212202004 is a wasteful number, since it uses less digits than its factorization.

201002212202004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741003509 (or 1741003501 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 201002212202004 its reverse (400202212200102), we get a palindrome (601204424402106).

The spelling of 201002212202004 in words is "two hundred one trillion, two billion, two hundred twelve million, two hundred two thousand, four".