1050140722 has 4 divisors (see below), whose sum is σ = 1575211086. Its totient is φ = 525070360.

The previous prime is 1050140701. The next prime is 1050140747. The reversal of 1050140722 is 2270410501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2270410501 = 5563 ⋅408127.

It can be written as a sum of positive squares in only one way, i.e., 607080321 + 443060401 = 24639^2 + 21049^2 .

It is a super-2 number, since 2×1050140722² = 2205591072005362568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050140693 and 1050140702.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262535179 + ... + 262535182.

Almost surely, 2^1050140722 is an apocalyptic number.

1050140722 is a deficient number, since it is larger than the sum of its proper divisors (525070364).

1050140722 is an equidigital number, since it uses as much as digits as its factorization.

1050140722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525070363.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 1050140722 is about 32405.8748068927. The cubic root of 1050140722 is about 1016.4417609225.

The spelling of 1050140722 in words is "one billion, fifty million, one hundred forty thousand, seven hundred twenty-two".