120002101021022 has 24 divisors (see below), whose sum is σ = 207246136705272. Its totient is φ = 51675545890800.

The previous prime is 120002101020979. The next prime is 120002101021051. The reversal of 120002101021022 is 220120101200021.

It is a junction number, because it is equal to n+sod(n) for n = 120002101020988 and 120002101021006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7554896429 + ... + 7554912312.

It is an arithmetic number, because the mean of its divisors is an integer number (8635255696053).

Almost surely, 2^{120002101021022} is an apocalyptic number.

120002101021022 is a deficient number, since it is larger than the sum of its proper divisors (87244035684250).

120002101021022 is a wasteful number, since it uses less digits than its factorization.

120002101021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15109808792 (or 15109808773 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120002101021022 its reverse (220120101200021), we get a palindrome (340122202221043).

The spelling of 120002101021022 in words is "one hundred twenty trillion, two billion, one hundred one million, twenty-one thousand, twenty-two".