10142001122 has 16 divisors (see below), whose sum is σ = 16603844832. Its totient is φ = 4607821920.

The previous prime is 10142001101. The next prime is 10142001131. The reversal of 10142001122 is 22110024101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10142001097 and 10142001106.

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, 60848 + ... + 154875.

It is an arithmetic number, because the mean of its divisors is an integer number (1037740302).

Almost surely, 2^10142001122 is an apocalyptic number.

10142001122 is a deficient number, since it is larger than the sum of its proper divisors (6461843710).

10142001122 is a wasteful number, since it uses less digits than its factorization.

10142001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217873.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10142001122 its reverse (22110024101), we get a palindrome (32252025223).

The spelling of 10142001122 in words is "ten billion, one hundred forty-two million, one thousand, one hundred twenty-two".