222020100201210 has 32 divisors (see below), whose sum is σ = 533709061594560. Its totient is φ = 59109713263488.

The previous prime is 222020100201161. The next prime is 222020100201283. The reversal of 222020100201210 is 12102001020222.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 222020100201210.

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, 5977905507 + ... + 5977942646.

It is an arithmetic number, because the mean of its divisors is an integer number (16678408174830).

Almost surely, 2^{222020100201210} is an apocalyptic number.

222020100201210 is an abundant number, since it is smaller than the sum of its proper divisors (311688961393350).

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

222020100201210 is a wasteful number, since it uses less digits than its factorization.

222020100201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11955848782.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222020100201210 its reverse (12102001020222), we get a palindrome (234122101221432).

The spelling of 222020100201210 in words is "two hundred twenty-two trillion, twenty billion, one hundred million, two hundred one thousand, two hundred ten".