101000012020022 has 16 divisors (see below), whose sum is σ = 151632841893072. Its totient is φ = 50455747571040.

The previous prime is 101000012019971. The next prime is 101000012020087. The reversal of 101000012020022 is 220020210000101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101000012019985 and 101000012020012.

It is a congruent number.

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, 8448653 + ... + 16534199.

It is an arithmetic number, because the mean of its divisors is an integer number (9477052618317).

Almost surely, 2^{101000012020022} is an apocalyptic number.

101000012020022 is a deficient number, since it is larger than the sum of its proper divisors (50632829873050).

101000012020022 is a wasteful number, since it uses less digits than its factorization.

101000012020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8091023.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 101000012020022 its reverse (220020210000101), we get a palindrome (321020222020123).

The spelling of 101000012020022 in words is "one hundred one trillion, twelve million, twenty thousand, twenty-two".