202201011212002 has 64 divisors (see below), whose sum is σ = 336258292930560. Its totient is φ = 90422419089600.

The previous prime is 202201011211951. The next prime is 202201011212009. The reversal of 202201011212002 is 200212110102202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202201011212009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3733167373 + ... + 3733221535.

It is an arithmetic number, because the mean of its divisors is an integer number (5254035827040).

Almost surely, 2^{202201011212002} is an apocalyptic number.

202201011212002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202201011212002 is a deficient number, since it is larger than the sum of its proper divisors (134057281718558).

202201011212002 is a wasteful number, since it uses less digits than its factorization.

202201011212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61879.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 202201011212002 its reverse (200212110102202), we get a palindrome (402413121314204).

The spelling of 202201011212002 in words is "two hundred two trillion, two hundred one billion, eleven million, two hundred twelve thousand, two".