4100122402 has 4 divisors (see below), whose sum is σ = 6150183606. Its totient is φ = 2050061200.

The previous prime is 4100122387. The next prime is 4100122417. The reversal of 4100122402 is 2042210014.

4100122402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4100122387) and next prime (4100122417).

It can be written as a sum of positive squares in only one way, i.e., 4018418881 + 81703521 = 63391^2 + 9039^2 .

It is a super-2 number, since 2×4100122402² = 33622007422764499208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025030599 + ... + 1025030602.

Almost surely, 2^4100122402 is an apocalyptic number.

4100122402 is a deficient number, since it is larger than the sum of its proper divisors (2050061204).

4100122402 is a wasteful number, since it uses less digits than its factorization.

4100122402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050061203.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4100122402 is about 64032.1981662351. The cubic root of 4100122402 is about 1600.5365911174.

Adding to 4100122402 its reverse (2042210014), we get a palindrome (6142332416).

The spelling of 4100122402 in words is "four billion, one hundred million, one hundred twenty-two thousand, four hundred two".