392220020011 has 6 divisors (see below), whose sum is σ = 416648948900. Its totient is φ = 369148253856.

The previous prime is 392220019969. The next prime is 392220020047. The reversal of 392220020011 is 110020022293.

It is a de Polignac number, because none of the positive numbers 2^k-392220020011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (392220024011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 678581061 + ... + 678581638.

Almost surely, 2^392220020011 is an apocalyptic number.

392220020011 is a deficient number, since it is larger than the sum of its proper divisors (24428928889).

392220020011 is a wasteful number, since it uses less digits than its factorization.

392220020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1357162733 (or 1357162716 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 392220020011 in words is "three hundred ninety-two billion, two hundred twenty million, twenty thousand, eleven".