101122204412 has 12 divisors (see below), whose sum is σ = 179963245560. Its totient is φ = 49704134256.

The previous prime is 101122204399. The next prime is 101122204429. The reversal of 101122204412 is 214402221101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214241723 + ... + 214242194.

It is an arithmetic number, because the mean of its divisors is an integer number (14996937130).

Almost surely, 2^101122204412 is an apocalyptic number.

It is an amenable number.

101122204412 is a deficient number, since it is larger than the sum of its proper divisors (78841041148).

101122204412 is a wasteful number, since it uses less digits than its factorization.

101122204412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428483980 (or 428483978 counting only the distinct ones).

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

Adding to 101122204412 its reverse (214402221101), we get a palindrome (315524425513).

The spelling of 101122204412 in words is "one hundred one billion, one hundred twenty-two million, two hundred four thousand, four hundred twelve".