7990022012101 has 8 divisors (see below), whose sum is σ = 8283513861504. Its totient is φ = 7701226032480.

The previous prime is 7990022012047. The next prime is 7990022012117. The reversal of 7990022012101 is 1012102200997.

It is a happy number.

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

It is not a de Polignac number, because 7990022012101 - 2¹⁷ = 7990021881029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7990022012171) 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, 1173963981 + ... + 1173970786.

It is an arithmetic number, because the mean of its divisors is an integer number (1035439232688).

Almost surely, 2^{7990022012101} is an apocalyptic number.

It is an amenable number.

7990022012101 is a deficient number, since it is larger than the sum of its proper divisors (293491849403).

7990022012101 is a wasteful number, since it uses less digits than its factorization.

7990022012101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2347934891.

The product of its (nonzero) digits is 4536, while the sum is 34.

The spelling of 7990022012101 in words is "seven trillion, nine hundred ninety billion, twenty-two million, twelve thousand, one hundred one".