40020020212022 has 16 divisors (see below), whose sum is σ = 60908766220800. Its totient is φ = 19719213026688.

The previous prime is 40020020212001. The next prime is 40020020212033. The reversal of 40020020212022 is 22021202002004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528684083 + ... + 528759774.

It is an arithmetic number, because the mean of its divisors is an integer number (3806797888800).

Almost surely, 2^{40020020212022} is an apocalyptic number.

40020020212022 is a deficient number, since it is larger than the sum of its proper divisors (20888746008778).

40020020212022 is a wasteful number, since it uses less digits than its factorization.

40020020212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057444135.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 40020020212022 its reverse (22021202002004), we get a palindrome (62041222214026).

The spelling of 40020020212022 in words is "forty trillion, twenty billion, twenty million, two hundred twelve thousand, twenty-two".