202202210010120 has 128 divisors (see below), whose sum is σ = 638540379964800. Its totient is φ = 51082096766976.

The previous prime is 202202210010107. The next prime is 202202210010287. The reversal of 202202210010120 is 21010012202202.

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 202202210010120.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 228372112 + ... + 229255808.

It is an arithmetic number, because the mean of its divisors is an integer number (4988596718475).

Almost surely, 2^{202202210010120} is an apocalyptic number.

202202210010120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202202210010120 is an abundant number, since it is smaller than the sum of its proper divisors (436338169954680).

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

202202210010120 is a wasteful number, since it uses less digits than its factorization.

202202210010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984087 (or 984083 counting only the distinct ones).

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

Adding to 202202210010120 its reverse (21010012202202), we get a palindrome (223212222212322).

The spelling of 202202210010120 in words is "two hundred two trillion, two hundred two billion, two hundred ten million, ten thousand, one hundred twenty".