122202233101 has 24 divisors (see below), whose sum is σ = 147063692664. Its totient is φ = 100578862080.

The previous prime is 122202233099. The next prime is 122202233119. The reversal of 122202233101 is 101332202221.

It can be written as a sum of positive squares in 4 ways, for example, as 1240871076 + 120961362025 = 35226^2 + 347795^2 .

It is not a de Polignac number, because 122202233101 - 2¹ = 122202233099 is a prime.

It is a super-2 number, since 2×122202233101² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122202239101) 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, 686080 + ... + 845641.

It is an arithmetic number, because the mean of its divisors is an integer number (6127653861).

Almost surely, 2^122202233101 is an apocalyptic number.

It is an amenable number.

122202233101 is a deficient number, since it is larger than the sum of its proper divisors (24861459563).

122202233101 is a wasteful number, since it uses less digits than its factorization.

122202233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1531789 (or 1531770 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 122202233101 its reverse (101332202221), we get a palindrome (223534435322).

The spelling of 122202233101 in words is "one hundred twenty-two billion, two hundred two million, two hundred thirty-three thousand, one hundred one".