2210222131002 has 32 divisors (see below), whose sum is σ = 4911663447360. Its totient is φ = 736731903600.

The previous prime is 2210222130937. The next prime is 2210222131021. The reversal of 2210222131002 is 2001312220122.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5592373 + ... + 5974535.

It is an arithmetic number, because the mean of its divisors is an integer number (153489482730).

Almost surely, 2^{2210222131002} is an apocalyptic number.

2210222131002 is an abundant number, since it is smaller than the sum of its proper divisors (2701441316358).

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

2210222131002 is a wasteful number, since it uses less digits than its factorization.

2210222131002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489275 (or 489269 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2210222131002 its reverse (2001312220122), we get a palindrome (4211534351124).

The spelling of 2210222131002 in words is "two trillion, two hundred ten billion, two hundred twenty-two million, one hundred thirty-one thousand, two".