101012022122 has 16 divisors (see below), whose sum is σ = 165340671552. Its totient is φ = 45901146720.

The previous prime is 101012022121. The next prime is 101012022187. The reversal of 101012022122 is 221220210101.

It is a super-2 number, since 2×101012022122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101012022097 and 101012022106.

It is not an unprimeable number, because it can be changed into a prime (101012022121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593198 + ... + 744249.

It is an arithmetic number, because the mean of its divisors is an integer number (10333791972).

Almost surely, 2^101012022122 is an apocalyptic number.

101012022122 is a deficient number, since it is larger than the sum of its proper divisors (64328649430).

101012022122 is a wasteful number, since it uses less digits than its factorization.

101012022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1340893.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101012022122 its reverse (221220210101), we get a palindrome (322232232223).

The spelling of 101012022122 in words is "one hundred one billion, twelve million, twenty-two thousand, one hundred twenty-two".