10122022011022 has 4 divisors (see below), whose sum is σ = 15183033016536. Its totient is φ = 5061011005510.

The previous prime is 10122022010927. The next prime is 10122022011043. The reversal of 10122022011022 is 22011022022101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10122022011022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10122022010987 and 10122022011005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2530505502754 + ... + 2530505502757.

It is an arithmetic number, because the mean of its divisors is an integer number (3795758254134).

Almost surely, 2^{10122022011022} is an apocalyptic number.

10122022011022 is a deficient number, since it is larger than the sum of its proper divisors (5061011005514).

10122022011022 is an equidigital number, since it uses as much as digits as its factorization.

10122022011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5061011005513.

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

Adding to 10122022011022 its reverse (22011022022101), we get a palindrome (32133044033123).

The spelling of 10122022011022 in words is "ten trillion, one hundred twenty-two billion, twenty-two million, eleven thousand, twenty-two".