40222013202 has 24 divisors (see below), whose sum is σ = 99597366336. Its totient is φ = 11492003736.

The previous prime is 40222013173. The next prime is 40222013257. The reversal of 40222013202 is 20231022204.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159611038 + ... + 159611289.

It is an arithmetic number, because the mean of its divisors is an integer number (4149890264).

Almost surely, 2^40222013202 is an apocalyptic number.

40222013202 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40222013202 is an abundant number, since it is smaller than the sum of its proper divisors (59375353134).

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

40222013202 is a wasteful number, since it uses less digits than its factorization.

40222013202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319222342 (or 319222339 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40222013202 its reverse (20231022204), we get a palindrome (60453035406).

The spelling of 40222013202 in words is "forty billion, two hundred twenty-two million, thirteen thousand, two hundred two".