242010311022 has 12 divisors (see below), whose sum is σ = 524355673920. Its totient is φ = 80670103668.

The previous prime is 242010311021. The next prime is 242010311027. The reversal of 242010311022 is 220113010242.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 13445017279 = 242010311022 / (2 + 4 + 2 + 0 + 1 + 0 + 3 + 1 + 1 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 242010310986 and 242010311004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242010311021) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6722508622 + ... + 6722508657.

It is an arithmetic number, because the mean of its divisors is an integer number (43696306160).

Almost surely, 2^242010311022 is an apocalyptic number.

242010311022 is an abundant number, since it is smaller than the sum of its proper divisors (282345362898).

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

242010311022 is a wasteful number, since it uses less digits than its factorization.

242010311022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13445017287 (or 13445017284 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 242010311022 its reverse (220113010242), we get a palindrome (462123321264).

The spelling of 242010311022 in words is "two hundred forty-two billion, ten million, three hundred eleven thousand, twenty-two".