1022202411140 has 24 divisors (see below), whose sum is σ = 2147473302912. Its totient is φ = 408719395040.

The previous prime is 1022202411127. The next prime is 1022202411151. The reversal of 1022202411140 is 411142022201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10046204 + ... + 10147443.

It is an arithmetic number, because the mean of its divisors is an integer number (89478054288).

Almost surely, 2^{1022202411140} is an apocalyptic number.

1022202411140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022202411140 is an abundant number, since it is smaller than the sum of its proper divisors (1125270891772).

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

1022202411140 is a wasteful number, since it uses less digits than its factorization.

1022202411140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20196187 (or 20196185 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 1022202411140 its reverse (411142022201), we get a palindrome (1433344433341).

The spelling of 1022202411140 in words is "one trillion, twenty-two billion, two hundred two million, four hundred eleven thousand, one hundred forty".