1010402122 has 8 divisors (see below), whose sum is σ = 1518878016. Its totient is φ = 504109452.

The previous prime is 1010402117. The next prime is 1010402131. The reversal of 1010402122 is 2212040101.

It is a happy number.

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

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, 544648 + ... + 546499.

It is an arithmetic number, because the mean of its divisors is an integer number (189859752).

Almost surely, 2^1010402122 is an apocalyptic number.

1010402122 is a deficient number, since it is larger than the sum of its proper divisors (508475894).

1010402122 is a wasteful number, since it uses less digits than its factorization.

1010402122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1091612.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 1010402122 is about 31786.8230875626. The cubic root of 1010402122 is about 1003.4554203179.

Adding to 1010402122 its reverse (2212040101), we get a palindrome (3222442223).

The spelling of 1010402122 in words is "one billion, ten million, four hundred two thousand, one hundred twenty-two".