1210220022202 has 8 divisors (see below), whose sum is σ = 1842424511616. Its totient is φ = 596078518332.

The previous prime is 1210220022191. The next prime is 1210220022211. The reversal of 1210220022202 is 2022200220121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4515746218 + ... + 4515746485.

It is an arithmetic number, because the mean of its divisors is an integer number (230303063952).

Almost surely, 2^{1210220022202} is an apocalyptic number.

1210220022202 is a deficient number, since it is larger than the sum of its proper divisors (632204489414).

1210220022202 is an equidigital number, since it uses as much as digits as its factorization.

1210220022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031492772.

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

Adding to 1210220022202 its reverse (2022200220121), we get a palindrome (3232420242323).

The spelling of 1210220022202 in words is "one trillion, two hundred ten billion, two hundred twenty million, twenty-two thousand, two hundred two".