222101002130 has 32 divisors (see below), whose sum is σ = 476758427904. Its totient is φ = 72838092096.

The previous prime is 222101002129. The next prime is 222101002169. The reversal of 222101002130 is 31200101222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 68973857 + ... + 68977076.

It is an arithmetic number, because the mean of its divisors is an integer number (14898700872).

Almost surely, 2^222101002130 is an apocalyptic number.

222101002130 is an abundant number, since it is smaller than the sum of its proper divisors (254657425774).

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

222101002130 is a wasteful number, since it uses less digits than its factorization.

222101002130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137950970.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 222101002130 its reverse (31200101222), we get a palindrome (253301103352).

The spelling of 222101002130 in words is "two hundred twenty-two billion, one hundred one million, two thousand, one hundred thirty".