40202042020222 has 8 divisors (see below), whose sum is σ = 60304668356736. Its totient is φ = 20100485901312.

The previous prime is 40202042020211. The next prime is 40202042020253. The reversal of 40202042020222 is 22202024020204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40202042020193 and 40202042020202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267460483 + ... + 267610750.

It is an arithmetic number, because the mean of its divisors is an integer number (7538083544592).

Almost surely, 2^{40202042020222} is an apocalyptic number.

40202042020222 is a deficient number, since it is larger than the sum of its proper divisors (20102626336514).

40202042020222 is a wasteful number, since it uses less digits than its factorization.

40202042020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535108802.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 40202042020222 its reverse (22202024020204), we get a palindrome (62404066040426).

The spelling of 40202042020222 in words is "forty trillion, two hundred two billion, forty-two million, twenty thousand, two hundred twenty-two".