222200020100210 has 32 divisors (see below), whose sum is σ = 402329457881712. Its totient is φ = 88353616792320.

The previous prime is 222200020100153. The next prime is 222200020100231. The reversal of 222200020100210 is 12001020002222.

It can be written as a sum of positive squares in 8 ways, for example, as 75377870653849 + 146822149446361 = 8682043^2 + 12117019^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2926640 + ... + 21282980.

Almost surely, 2^{222200020100210} is an apocalyptic number.

222200020100210 is a deficient number, since it is larger than the sum of its proper divisors (180129437781502).

222200020100210 is a wasteful number, since it uses less digits than its factorization.

222200020100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18363518.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222200020100210 its reverse (12001020002222), we get a palindrome (234201040102432).

The spelling of 222200020100210 in words is "two hundred twenty-two trillion, two hundred billion, twenty million, one hundred thousand, two hundred ten".