1400122402130 has 16 divisors (see below), whose sum is σ = 2530026633240. Its totient is φ = 557869780992.

The previous prime is 1400122402093. The next prime is 1400122402187. The reversal of 1400122402130 is 312042210041.

It can be written as a sum of positive squares in 4 ways, for example, as 1322962340401 + 77160061729 = 1150201^2 + 277777^2 .

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, 272394785 + ... + 272399924.

Almost surely, 2^{1400122402130} is an apocalyptic number.

1400122402130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1400122402130 is a deficient number, since it is larger than the sum of its proper divisors (1129904231110).

1400122402130 is a wasteful number, since it uses less digits than its factorization.

1400122402130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544794973.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 1400122402130 its reverse (312042210041), we get a palindrome (1712164612171).

The spelling of 1400122402130 in words is "one trillion, four hundred billion, one hundred twenty-two million, four hundred two thousand, one hundred thirty".