122231300202 has 48 divisors (see below), whose sum is σ = 289247081760. Its totient is φ = 36996616800.

The previous prime is 122231300201. The next prime is 122231300263. The reversal of 122231300202 is 202003132221.

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

It is not an unprimeable number, because it can be changed into a prime (122231300201) 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, 189249 + ... + 529412.

It is an arithmetic number, because the mean of its divisors is an integer number (6025980870).

Almost surely, 2^122231300202 is an apocalyptic number.

122231300202 is an abundant number, since it is smaller than the sum of its proper divisors (167015781558).

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

122231300202 is a wasteful number, since it uses less digits than its factorization.

122231300202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719539 (or 719536 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 122231300202 its reverse (202003132221), we get a palindrome (324234432423).

The spelling of 122231300202 in words is "one hundred twenty-two billion, two hundred thirty-one million, three hundred thousand, two hundred two".