220387902900222 has 192 divisors, whose sum is σ = 476596125308160. Its totient is φ = 67751199360000.

The previous prime is 220387902900211. The next prime is 220387902900247. The reversal of 220387902900222 is 222009209783022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 67790802097 + ... + 67790805347.

It is an arithmetic number, because the mean of its divisors is an integer number (2482271485980).

Almost surely, 2^{220387902900222} is an apocalyptic number.

220387902900222 is an abundant number, since it is smaller than the sum of its proper divisors (256208222407938).

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

220387902900222 is a wasteful number, since it uses less digits than its factorization.

220387902900222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4727 (or 4680 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 220387902900222 in words is "two hundred twenty trillion, three hundred eighty-seven billion, nine hundred two million, nine hundred thousand, two hundred twenty-two".