1492223101 has 8 divisors (see below), whose sum is σ = 1547896320. Its totient is φ = 1436831088.

The previous prime is 1492223063. The next prime is 1492223107. The reversal of 1492223101 is 1013222941.

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

It is a cyclic number.

It is not a de Polignac number, because 1492223101 - 2⁷ = 1492222973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1492223107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59461 + ... + 80746.

It is an arithmetic number, because the mean of its divisors is an integer number (193487040).

Almost surely, 2^1492223101 is an apocalyptic number.

It is an amenable number.

1492223101 is a deficient number, since it is larger than the sum of its proper divisors (55673219).

1492223101 is a wasteful number, since it uses less digits than its factorization.

1492223101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140603.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1492223101 is about 38629.3036566801. The cubic root of 1492223101 is about 1142.7325188832.

The spelling of 1492223101 in words is "one billion, four hundred ninety-two million, two hundred twenty-three thousand, one hundred one".