5140220422 has 16 divisors (see below), whose sum is σ = 7966006272. Its totient is φ = 2485029960.

The previous prime is 5140220383. The next prime is 5140220447. The reversal of 5140220422 is 2240220415.

It is a junction number, because it is equal to n+sod(n) for n = 5140220393 and 5140220402.

It is a congruent number.

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, 36463 + ... + 107749.

It is an arithmetic number, because the mean of its divisors is an integer number (497875392).

Almost surely, 2^5140220422 is an apocalyptic number.

5140220422 is a deficient number, since it is larger than the sum of its proper divisors (2825785850).

5140220422 is a wasteful number, since it uses less digits than its factorization.

5140220422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72483.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 5140220422 is about 71695.3305453012. The cubic root of 5140220422 is about 1725.8137080430.

Adding to 5140220422 its reverse (2240220415), we get a palindrome (7380440837).

It can be divided in two parts, 51402 and 20422, that added together give a square (71824 = 268²).

The spelling of 5140220422 in words is "five billion, one hundred forty million, two hundred twenty thousand, four hundred twenty-two".