202201010020012 has 48 divisors (see below), whose sum is σ = 373702386081024. Its totient is φ = 95594863104000.

The previous prime is 202201010019989. The next prime is 202201010020013. The reversal of 202201010020012 is 210020010102202.

It is a happy number.

It is a super-2 number, since 2×202201010020012² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202201010019974 and 202201010020001.

It is not an unprimeable number, because it can be changed into a prime (202201010020013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62248189 + ... + 65415892.

It is an arithmetic number, because the mean of its divisors is an integer number (7785466376688).

Almost surely, 2^{202201010020012} is an apocalyptic number.

It is an amenable number.

202201010020012 is a deficient number, since it is larger than the sum of its proper divisors (171501376061012).

202201010020012 is a wasteful number, since it uses less digits than its factorization.

202201010020012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127664410 (or 127664408 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202201010020012 its reverse (210020010102202), we get a palindrome (412221020122214).

The spelling of 202201010020012 in words is "two hundred two trillion, two hundred one billion, ten million, twenty thousand, twelve".