101201123322 has 48 divisors (see below), whose sum is σ = 236168962848. Its totient is φ = 31134454560.

The previous prime is 101201123299. The next prime is 101201123327. The reversal of 101201123322 is 223321102101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101201123295 and 101201123304.

It is not an unprimeable number, because it can be changed into a prime (101201123327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1914013 + ... + 1966175.

It is an arithmetic number, because the mean of its divisors is an integer number (4920186726).

Almost surely, 2^101201123322 is an apocalyptic number.

101201123322 is an abundant number, since it is smaller than the sum of its proper divisors (134967839526).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101201123322 is a wasteful number, since it uses less digits than its factorization.

101201123322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60475 (or 60472 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 101201123322 its reverse (223321102101), we get a palindrome (324522225423).

The spelling of 101201123322 in words is "one hundred one billion, two hundred one million, one hundred twenty-three thousand, three hundred twenty-two".