10102220121022 has 16 divisors (see below), whose sum is σ = 15359101651152. Its totient is φ = 4982703707520.

The previous prime is 10102220121001. The next prime is 10102220121029. The reversal of 10102220121022 is 22012102220101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10102220120987 and 10102220121005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102220121029) 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, 45924123 + ... + 46143574.

It is an arithmetic number, because the mean of its divisors is an integer number (959943853197).

Almost surely, 2^{10102220121022} is an apocalyptic number.

10102220121022 is a deficient number, since it is larger than the sum of its proper divisors (5256881530130).

10102220121022 is an equidigital number, since it uses as much as digits as its factorization.

10102220121022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92068443.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10102220121022 its reverse (22012102220101), we get a palindrome (32114322341123).

The spelling of 10102220121022 in words is "ten trillion, one hundred two billion, two hundred twenty million, one hundred twenty-one thousand, twenty-two".