10021021101122 has 16 divisors (see below), whose sum is σ = 15727127676480. Its totient is φ = 4779813297072.

The previous prime is 10021021101097. The next prime is 10021021101181. The reversal of 10021021101122 is 22110112012001.

It is a junction number, because it is equal to n+sod(n) for n = 10021021101097 and 10021021101106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292004672 + ... + 292038987.

It is an arithmetic number, because the mean of its divisors is an integer number (982945479780).

Almost surely, 2^{10021021101122} is an apocalyptic number.

10021021101122 is a deficient number, since it is larger than the sum of its proper divisors (5706106575358).

10021021101122 is a wasteful number, since it uses less digits than its factorization.

10021021101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584044057.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10021021101122 its reverse (22110112012001), we get a palindrome (32131133113123).

The spelling of 10021021101122 in words is "ten trillion, twenty-one billion, twenty-one million, one hundred one thousand, one hundred twenty-two".