120200102022 has 128 divisors (see below), whose sum is σ = 331499363328. Its totient is φ = 28040256000.

The previous prime is 120200102003. The next prime is 120200102023. The reversal of 120200102022 is 220201002021.

It is a junction number, because it is equal to n+sod(n) for n = 120200101989 and 120200102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120200102023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48229 + ... + 492672.

It is an arithmetic number, because the mean of its divisors is an integer number (2589838776).

Almost surely, 2^120200102022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120200102022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165749681664).

120200102022 is an abundant number, since it is smaller than the sum of its proper divisors (211299261306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120200102022 is a wasteful number, since it uses less digits than its factorization.

120200102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540974.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 120200102022 its reverse (220201002021), we get a palindrome (340401104043).

It can be divided in two parts, 120200 and 102022, that added together give a palindrome (222222).

The spelling of 120200102022 in words is "one hundred twenty billion, two hundred million, one hundred two thousand, twenty-two".