101124220412 has 6 divisors (see below), whose sum is σ = 176967385728. Its totient is φ = 50562110204.

The previous prime is 101124220387. The next prime is 101124220433. The reversal of 101124220412 is 214022421101.

It is a super-2 number, since 2×101124220412² (a number of 23 digits) contains 22 as substring.

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, 12640527548 + ... + 12640527555.

It is an arithmetic number, because the mean of its divisors is an integer number (29494564288).

Almost surely, 2^101124220412 is an apocalyptic number.

It is an amenable number.

101124220412 is a deficient number, since it is larger than the sum of its proper divisors (75843165316).

101124220412 is a wasteful number, since it uses less digits than its factorization.

101124220412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25281055107 (or 25281055105 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101124220412 its reverse (214022421101), we get a palindrome (315146641513).

The spelling of 101124220412 in words is "one hundred one billion, one hundred twenty-four million, two hundred twenty thousand, four hundred twelve".