1010122130420 has 48 divisors (see below), whose sum is σ = 2284525221888. Its totient is φ = 372952632960.

The previous prime is 1010122130419. The next prime is 1010122130449. The reversal of 1010122130420 is 240312210101.

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, 7554587 + ... + 7687133.

It is an arithmetic number, because the mean of its divisors is an integer number (47594275456).

Almost surely, 2^{1010122130420} is an apocalyptic number.

1010122130420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010122130420 is an abundant number, since it is smaller than the sum of its proper divisors (1274403091468).

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

1010122130420 is a wasteful number, since it uses less digits than its factorization.

1010122130420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161880 (or 161878 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1010122130420 its reverse (240312210101), we get a palindrome (1250434340521).

The spelling of 1010122130420 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred thirty thousand, four hundred twenty".