202202211120 has 320 divisors, whose sum is σ = 775534362624. Its totient is φ = 42438205440.

The previous prime is 202202211091. The next prime is 202202211143. The reversal of 202202211120 is 21112202202.

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 202202211120.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4147204 + ... + 4195676.

Almost surely, 2^202202211120 is an apocalyptic number.

202202211120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202202211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387767181312).

202202211120 is an abundant number, since it is smaller than the sum of its proper divisors (573332151504).

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

202202211120 is a wasteful number, since it uses less digits than its factorization.

202202211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48700 (or 48694 counting only the distinct ones).

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

Adding to 202202211120 its reverse (21112202202), we get a palindrome (223314413322).

The spelling of 202202211120 in words is "two hundred two billion, two hundred two million, two hundred eleven thousand, one hundred twenty".