220400146707 has 8 divisors (see below), whose sum is σ = 316472005584. Its totient is φ = 135630859488.

The previous prime is 220400146697. The next prime is 220400146709. The reversal of 220400146707 is 707641004022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 220400146707 - 2⁴ = 220400146691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220400146709) 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, 2825642868 + ... + 2825642945.

It is an arithmetic number, because the mean of its divisors is an integer number (39559000698).

Almost surely, 2^220400146707 is an apocalyptic number.

220400146707 is a deficient number, since it is larger than the sum of its proper divisors (96071858877).

220400146707 is a wasteful number, since it uses less digits than its factorization.

220400146707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651285829.

The product of its (nonzero) digits is 18816, while the sum is 33.

The spelling of 220400146707 in words is "two hundred twenty billion, four hundred million, one hundred forty-six thousand, seven hundred seven".