1022250413020 has 48 divisors (see below), whose sum is σ = 2153967536448. Its totient is φ = 407521218560.

The previous prime is 1022250412991. The next prime is 1022250413081. The reversal of 1022250413020 is 203140522201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1022250412982 and 1022250413000.

It is a congruent number.

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, 69737532 + ... + 69752188.

It is an arithmetic number, because the mean of its divisors is an integer number (44874323676).

Almost surely, 2^{1022250413020} is an apocalyptic number.

1022250413020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1022250413020 is an abundant number, since it is smaller than the sum of its proper divisors (1131717123428).

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

1022250413020 is a wasteful number, since it uses less digits than its factorization.

1022250413020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26190 (or 26188 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 1022250413020 its reverse (203140522201), we get a palindrome (1225390935221).

The spelling of 1022250413020 in words is "one trillion, twenty-two billion, two hundred fifty million, four hundred thirteen thousand, twenty".