20002022121202 has 16 divisors (see below), whose sum is σ = 32794885368000. Its totient is φ = 9073966093840.

The previous prime is 20002022121119. The next prime is 20002022121223. The reversal of 20002022121202 is 20212122020002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 893095702 + ... + 893118097.

It is an arithmetic number, because the mean of its divisors is an integer number (2049680335500).

Almost surely, 2^{20002022121202} is an apocalyptic number.

20002022121202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20002022121202 is a deficient number, since it is larger than the sum of its proper divisors (12792863246798).

20002022121202 is a wasteful number, since it uses less digits than its factorization.

20002022121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1786214321.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 20002022121202 its reverse (20212122020002), we get a palindrome (40214144141204).

The spelling of 20002022121202 in words is "twenty trillion, two billion, twenty-two million, one hundred twenty-one thousand, two hundred two".