1474220220740 has 48 divisors (see below), whose sum is σ = 3171885955392. Its totient is φ = 575242286976.

The previous prime is 1474220220673. The next prime is 1474220220757. The reversal of 1474220220740 is 470220224741.

It is a super-2 number, since 2×1474220220740² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1474220220740.

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, 412259 + ... + 1765898.

It is an arithmetic number, because the mean of its divisors is an integer number (66080957404).

Almost surely, 2^{1474220220740} is an apocalyptic number.

1474220220740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1474220220740 is an abundant number, since it is smaller than the sum of its proper divisors (1697665734652).

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

1474220220740 is a wasteful number, since it uses less digits than its factorization.

1474220220740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178996 (or 2178994 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 35.

The spelling of 1474220220740 in words is "one trillion, four hundred seventy-four billion, two hundred twenty million, two hundred twenty thousand, seven hundred forty".