201213022320002 has 32 divisors (see below), whose sum is σ = 376325007937920. Its totient is φ = 78388324721280.

The previous prime is 201213022319993. The next prime is 201213022320017. The reversal of 201213022320002 is 200023220312102.

It is a happy number.

It is a super-2 number, since 2×201213022320002² (a number of 29 digits) contains 22 as substring.

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, 51089333 + ... + 54886664.

It is an arithmetic number, because the mean of its divisors is an integer number (11760156498060).

Almost surely, 2^{201213022320002} is an apocalyptic number.

201213022320002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201213022320002 is a deficient number, since it is larger than the sum of its proper divisors (175111985617918).

201213022320002 is a wasteful number, since it uses less digits than its factorization.

201213022320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105988346.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 201213022320002 its reverse (200023220312102), we get a palindrome (401236242632104).

The spelling of 201213022320002 in words is "two hundred one trillion, two hundred thirteen billion, twenty-two million, three hundred twenty thousand, two".