1022100009976 has 16 divisors (see below), whose sum is σ = 1963179897840. Its totient is φ = 498585370560.

The previous prime is 1022100009929. The next prime is 1022100009977. The reversal of 1022100009976 is 6799000012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022100009977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558078956 + ... + 1558079611.

It is an arithmetic number, because the mean of its divisors is an integer number (122698743615).

Almost surely, 2^{1022100009976} is an apocalyptic number.

It is an amenable number.

1022100009976 is a deficient number, since it is larger than the sum of its proper divisors (941079887864).

1022100009976 is a wasteful number, since it uses less digits than its factorization.

1022100009976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3116158614 (or 3116158610 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 37.

The spelling of 1022100009976 in words is "one trillion, twenty-two billion, one hundred million, nine thousand, nine hundred seventy-six".