1007220215620 has 24 divisors (see below), whose sum is σ = 2144953476288. Its totient is φ = 397213605600.

The previous prime is 1007220215581. The next prime is 1007220215623. The reversal of 1007220215620 is 265120227001.

It is not an unprimeable number, because it can be changed into a prime (1007220215623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 354653586 + ... + 354656425.

It is an arithmetic number, because the mean of its divisors is an integer number (89373061512).

Almost surely, 2^{1007220215620} is an apocalyptic number.

1007220215620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1007220215620 is an abundant number, since it is smaller than the sum of its proper divisors (1137733260668).

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

1007220215620 is a wasteful number, since it uses less digits than its factorization.

1007220215620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709310091 (or 709310089 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The spelling of 1007220215620 in words is "one trillion, seven billion, two hundred twenty million, two hundred fifteen thousand, six hundred twenty".