4202122402 has 16 divisors (see below), whose sum is σ = 6580173312. Its totient is φ = 2008812960.

The previous prime is 4202122391. The next prime is 4202122429. The reversal of 4202122402 is 2042212024.

It is a self number, because there is not a number n which added to its sum of digits gives 4202122402.

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, 90127 + ... + 128557.

It is an arithmetic number, because the mean of its divisors is an integer number (411260832).

Almost surely, 2^4202122402 is an apocalyptic number.

4202122402 is a deficient number, since it is larger than the sum of its proper divisors (2378050910).

4202122402 is a wasteful number, since it uses less digits than its factorization.

4202122402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40833.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 4202122402 is about 64823.7796028587. The cubic root of 4202122402 is about 1613.7003736067.

Adding to 4202122402 its reverse (2042212024), we get a palindrome (6244334426).

The spelling of 4202122402 in words is "four billion, two hundred two million, one hundred twenty-two thousand, four hundred two".