20000132222202 has 48 divisors (see below), whose sum is σ = 47291077285920. Its totient is φ = 6058333629600.

The previous prime is 20000132222173. The next prime is 20000132222269. The reversal of 20000132222202 is 20222223100002.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18750552 + ... + 19788467.

It is an arithmetic number, because the mean of its divisors is an integer number (985230776790).

Almost surely, 2^{20000132222202} is an apocalyptic number.

20000132222202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20000132222202 is an abundant number, since it is smaller than the sum of its proper divisors (27290945063718).

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

20000132222202 is a wasteful number, since it uses less digits than its factorization.

20000132222202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38541659 (or 38541656 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 20000132222202 its reverse (20222223100002), we get a palindrome (40222355322204).

The spelling of 20000132222202 in words is "twenty trillion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred two".